/* eslint-disable */
Prism.languages.javascript = Prism.languages.extend('clike', {
  'keyword': /\b(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|var|void|while|with|yield)\b/,
  'number': /\b(?:0[xX][\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+|NaN|Infinity)\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee][+-]?\d+)?/,
  // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
  'function': /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*\()/i,
  'operator': /-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/
});

Prism.languages.insertBefore('javascript', 'keyword', {
  'regex': {
    pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s])\s*)\/(\[[^\]\r\n]+]|\\.|[^/\\\[\r\n])+\/[gimyu]{0,5}(?=\s*($|[\r\n,.;})\]]))/,
    lookbehind: true,
    greedy: true
  },
  // This must be declared before keyword because we use "function" inside the look-forward
  'function-variable': {
    pattern: /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*=\s*(?:function\b|(?:\([^()]*\)|[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)\s*=>))/i,
    alias: 'function'
  },
  'constant': /\b[A-Z][A-Z\d_]*\b/
});

Prism.languages.insertBefore('javascript', 'string', {
  'template-string': {
    pattern: /`(?:\\[\s\S]|\${[^}]+}|[^\\`])*`/,
    greedy: true,
    inside: {
      'interpolation': {
        pattern: /\${[^}]+}/,
        inside: {
          'interpolation-punctuation': {
            pattern: /^\${|}$/,
            alias: 'punctuation'
          },
          rest: null // See below
        }
      },
      'string': /[\s\S]+/
    }
  }
});
Prism.languages.javascript['template-string'].inside['interpolation'].inside.rest = Prism.languages.javascript;

if (Prism.languages.markup) {
  Prism.languages.insertBefore('markup', 'tag', {
    'script': {
      pattern: /(<script[\s\S]*?>)[\s\S]*?(?=<\/script>)/i,
      lookbehind: true,
      inside: Prism.languages.javascript,
      alias: 'language-javascript',
      greedy: true
    }
  });
}

Prism.languages.js = Prism.languages.javascript;
